Prevent Double Booking

Stop Calendar Conflicts Before They Happen


If you use multiple calendars, you've been double-booked. Let's fix that permanently.


Why Double Booking Happens

The root cause is simple: your calendars don't talk to each other.

  • Your work calendar doesn't know about your personal appointments
  • Colleagues schedule over your commitments on other calendars
  • You can see all your calendars, but others scheduling time with you cannot
  • Each calendar shows you as "free" when you're actually busy elsewhere


The Cost of Double Booking

Every scheduling conflict costs you:

  • Credibility - Canceling or rescheduling looks unprofessional
  • Time - Back-and-forth emails to find new times
  • Stress - The awkwardness of declining after accepting
  • Relationships - Family and friends feel deprioritized
  • Money - Missed appointments with clients or service providers


The Solution: Automatic Calendar Sync

Sync My Calendars prevents double booking by keeping all your calendars in sync:

  • Events replicate automatically - A meeting on one calendar blocks time on all calendars
  • Syncs every 3 minutes - Near real-time protection
  • Two-way sync - Changes, cancellations, and reschedules all propagate
  • Works across domains - Outlook and Gmail, work and personal


How It Works

1. You have a dentist appointment on your personal Google Calendar at 2pm
2. Sync My Calendars creates a matching block on your work Outlook
3. When a colleague tries to schedule a meeting at 2pm, Outlook shows you as busy
4. No double booking. No awkward cancellation. Problem solved.


Common Double Booking Scenarios We Solve

>> Work meeting scheduled over personal appointment
>> Client A schedules over commitment to Client B
>> Doctor appointment conflicts with recurring team meeting
>> Family event overlaps with work travel
>> Personal time blocked but work calendar shows "free"


Just $12/year

That's $1/month to never be double-booked again.
Start with a 7-day free trial.



Supported Calendars

>> Microsoft Outlook (Office 365, Exchange, Outlook.com)
>> Google Calendar (Gmail, Google Workspace)
>> Up to 4 calendar accounts